tweak(plainstate): add close func to close cursors #8852

	name: Integration tests
	on:
	push:
	branches:
	- main
	- 'release/**'
	pull_request:
	branches:
	- main
	types:
	- opened
	- reopened
	- synchronize
	- ready_for_review
	schedule:
	- cron: '20 16 * * *' # daily at 16:20 UTC
	workflow_dispatch:

	jobs:
	tests:
	strategy:
	matrix:
	# list of os: https://github.com/actions/virtual-environments
	os:
	- ubuntu-22.04
	- macos-13
	runs-on: ${{ matrix.os }}

	steps:
	- uses: actions/checkout@v4
	- run: git submodule update --init --recursive --force
	- uses: actions/setup-go@v4
	with:
	go-version: '1.21'
	- name: Install dependencies on Linux
	if: runner.os == 'Linux'
	run: sudo apt update && sudo apt install build-essential

	- name: test-integration
	run: make test-integration

	tests-windows:
	strategy:
	matrix:
	os: [ windows-2022 ]
	runs-on: ${{ matrix.os }}

	steps:
	- uses: actions/checkout@v4
	- run: git submodule update --init --recursive --force
	- uses: actions/setup-go@v4
	with:
	go-version: '1.21'

	- uses: actions/cache@v3
	with:
	path: \|
	C:\ProgramData\chocolatey\lib\mingw
	C:\ProgramData\chocolatey\lib\cmake
	key: chocolatey-${{ matrix.os }}
	- name: Install dependencies
	run: \|
	choco upgrade mingw -y --no-progress --version 13.2.0
	choco install cmake -y --no-progress --version 3.27.8

	- name: test-integration
	run: .\wmake.ps1 test-integration

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